2940nm点阵铒激光在皮肤光老化中的疗效及对氧化应激的影响观察

摘要

目的:观察与分析2 940 nm点阵铒激光在皮肤光老化中的疗效及对氧化应激的影响.方法:选取2016年1月-2017年10月期间在本院进行治疗的50例皮肤光老化患者为研究对象,将其根据随机数字表法分为对照组(强脉冲光治疗组)25例和观察组(2 940 nm点阵铒激光治疗组)25例.统计与比较两组的临床总有效率、治疗前后的症状积分及皮损组织氧化应激指标表达情况.结果:观察组治疗后不同时间的临床总有效率显著高于对照组,差异有统计学意义(P0.05),治疗后观察组的症状积分及皮损组织氧化应激指标表达均显著优于对照组,差异均有统计学意义(P0.05),the symptom scores and expression of skin lesions oxidative stress indexes of the observation group were all significantly better than those of the control group, the differences were statistically significant(P<0.05).Conclusion:The effect of 2 940 nm fractional erbium laser in the patients with skin photoage is better,and its influence for the oxidative stress is more active,so its application value in the patients with skin photoage is higher.